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51 | <h1>Source code for sas.guiframe.custom_pstats</h1><div class="highlight"><pre> |
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52 | <span class="kn">import</span> <span class="nn">cProfile</span><span class="o">,</span> <span class="nn">pstats</span><span class="o">,</span> <span class="nn">os</span> |
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53 | <span class="k">def</span> <span class="nf">func_std_string</span><span class="p">(</span><span class="n">func_name</span><span class="p">):</span> <span class="c"># match what old profile produced</span> |
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54 | <div class="viewcode-block" id="func_std_string"><a class="viewcode-back" href="../../../dev/api/sas.guiframe.html#sas.guiframe.custom_pstats.func_std_string">[docs]</a> <span class="k">if</span> <span class="n">func_name</span><span class="p">[:</span><span class="mi">2</span><span class="p">]</span> <span class="o">==</span> <span class="p">(</span><span class="s">'~'</span><span class="p">,</span> <span class="mi">0</span><span class="p">):</span> |
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55 | <span class="c"># special case for built-in functions</span> |
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56 | <span class="n">name</span> <span class="o">=</span> <span class="n">func_name</span><span class="p">[</span><span class="mi">2</span><span class="p">]</span> |
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57 | <span class="k">if</span> <span class="n">name</span><span class="o">.</span><span class="n">startswith</span><span class="p">(</span><span class="s">'<'</span><span class="p">)</span> <span class="ow">and</span> <span class="n">name</span><span class="o">.</span><span class="n">endswith</span><span class="p">(</span><span class="s">'>'</span><span class="p">):</span> |
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58 | <span class="k">return</span> <span class="s">'{</span><span class="si">%s</span><span class="s">}'</span> <span class="o">%</span> <span class="n">name</span><span class="p">[</span><span class="mi">1</span><span class="p">:</span><span class="o">-</span><span class="mi">1</span><span class="p">]</span> |
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59 | <span class="k">else</span><span class="p">:</span> |
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60 | <span class="k">return</span> <span class="n">name</span> |
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61 | <span class="k">else</span><span class="p">:</span> |
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62 | <span class="k">return</span> <span class="s">"</span><span class="si">%s</span><span class="s">:</span><span class="si">%d</span><span class="s">(</span><span class="si">%s</span><span class="s">)"</span> <span class="o">%</span> <span class="n">func_name</span> |
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63 | |
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64 | <span class="k">def</span> <span class="nf">f8</span><span class="p">(</span><span class="n">x</span><span class="p">):</span></div> |
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65 | <div class="viewcode-block" id="f8"><a class="viewcode-back" href="../../../dev/api/sas.guiframe.html#sas.guiframe.custom_pstats.f8">[docs]</a> <span class="k">return</span> <span class="s">"</span><span class="si">%8.3f</span><span class="s">"</span> <span class="o">%</span> <span class="n">x</span> |
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66 | |
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67 | <span class="k">class</span> <span class="nc">CustomPstats</span><span class="p">(</span><span class="n">pstats</span><span class="o">.</span><span class="n">Stats</span><span class="p">):</span></div> |
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68 | <div class="viewcode-block" id="CustomPstats"><a class="viewcode-back" href="../../../dev/api/sas.guiframe.html#sas.guiframe.custom_pstats.CustomPstats">[docs]</a> <span class="k">def</span> <span class="nf">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">*</span><span class="n">args</span><span class="p">,</span> <span class="o">**</span><span class="n">kwds</span><span class="p">):</span> |
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69 | <span class="n">pstats</span><span class="o">.</span><span class="n">Stats</span><span class="o">.</span><span class="n">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">*</span><span class="n">args</span><span class="p">,</span> <span class="o">**</span><span class="n">kwds</span><span class="p">)</span> |
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70 | |
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71 | <span class="k">def</span> <span class="nf">write_stats</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">*</span><span class="n">amount</span><span class="p">):</span> |
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72 | <div class="viewcode-block" id="CustomPstats.write_stats"><a class="viewcode-back" href="../../../dev/api/sas.guiframe.html#sas.guiframe.custom_pstats.CustomPstats.write_stats">[docs]</a> <span class="n">msg</span> <span class="o">=</span> <span class="s">''</span> |
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73 | <span class="k">for</span> <span class="n">filename</span> <span class="ow">in</span> <span class="bp">self</span><span class="o">.</span><span class="n">files</span><span class="p">:</span> |
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74 | <span class="n">msg</span> <span class="o">+=</span> <span class="nb">str</span><span class="p">(</span><span class="n">filename</span><span class="p">)</span> <span class="o">+</span> <span class="s">'</span><span class="se">\n</span><span class="s">'</span> |
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75 | <span class="c">#if self.files: msg += str(self.stream) + '\n'</span> |
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76 | <span class="n">indent</span> <span class="o">=</span> <span class="s">' '</span> <span class="o">*</span> <span class="mi">8</span> |
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77 | <span class="k">for</span> <span class="n">func</span> <span class="ow">in</span> <span class="bp">self</span><span class="o">.</span><span class="n">top_level</span><span class="p">:</span> |
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78 | <span class="n">msg</span> <span class="o">+=</span> <span class="nb">str</span><span class="p">(</span><span class="n">indent</span><span class="p">)</span><span class="o">+</span> <span class="nb">str</span><span class="p">(</span><span class="n">func_get_function_name</span><span class="p">(</span><span class="n">func</span><span class="p">))</span><span class="o">+</span><span class="s">"</span><span class="se">\n</span><span class="s">"</span> |
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79 | |
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80 | <span class="n">msg</span> <span class="o">+=</span> <span class="nb">str</span><span class="p">(</span><span class="n">indent</span><span class="p">)</span> <span class="o">+</span> <span class="nb">str</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">total_calls</span><span class="p">)</span><span class="o">+</span> <span class="s">"function calls"</span> <span class="o">+</span> <span class="s">'</span><span class="se">\n</span><span class="s">'</span> |
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81 | <span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">total_calls</span> <span class="o">!=</span> <span class="bp">self</span><span class="o">.</span><span class="n">prim_calls</span><span class="p">:</span> |
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82 | <span class="n">msg</span> <span class="o">+=</span> <span class="s">"(</span><span class="si">%d</span><span class="s"> primitive calls)"</span> <span class="o">%</span> <span class="bp">self</span><span class="o">.</span><span class="n">prim_calls</span> <span class="o">+</span> <span class="s">'</span><span class="se">\n</span><span class="s">'</span> |
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83 | <span class="n">msg</span> <span class="o">+=</span> <span class="s">"in </span><span class="si">%.3f</span><span class="s"> CPU seconds"</span> <span class="o">%</span> <span class="bp">self</span><span class="o">.</span><span class="n">total_tt</span> <span class="o">+</span> <span class="s">'</span><span class="se">\n</span><span class="s">'</span> |
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84 | <span class="c">#msg += str(self.stream) + '\n'</span> |
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85 | |
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86 | <span class="n">width</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">max_name_len</span> |
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87 | <span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">fcn_list</span><span class="p">:</span> |
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88 | <span class="nb">list</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">fcn_list</span><span class="p">[:]</span> |
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89 | <span class="n">temp_msg</span> <span class="o">=</span> <span class="s">" Ordered by: "</span> <span class="o">+</span> <span class="bp">self</span><span class="o">.</span><span class="n">sort_type</span> <span class="o">+</span> <span class="s">'</span><span class="se">\n</span><span class="s">'</span> |
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90 | <span class="k">else</span><span class="p">:</span> |
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91 | <span class="nb">list</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">stats</span><span class="o">.</span><span class="n">keys</span><span class="p">()</span> |
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92 | <span class="n">temp_msg</span> <span class="o">=</span> <span class="s">" Random listing order was used</span><span class="se">\n</span><span class="s">"</span> |
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93 | |
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94 | <span class="k">for</span> <span class="n">selection</span> <span class="ow">in</span> <span class="n">amount</span><span class="p">:</span> |
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95 | <span class="nb">list</span><span class="p">,</span> <span class="n">temp_msg</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">eval_print_amount</span><span class="p">(</span><span class="n">selection</span><span class="p">,</span> <span class="nb">list</span><span class="p">,</span> <span class="n">temp_msg</span><span class="p">)</span> |
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96 | |
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97 | <span class="n">count</span> <span class="o">=</span> <span class="nb">len</span><span class="p">(</span><span class="nb">list</span><span class="p">)</span> |
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98 | |
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99 | <span class="k">if</span> <span class="ow">not</span> <span class="nb">list</span><span class="p">:</span> |
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100 | <span class="n">width</span><span class="p">,</span> <span class="nb">list</span> <span class="o">=</span> <span class="mi">0</span><span class="p">,</span> <span class="nb">list</span> |
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101 | <span class="k">else</span><span class="p">:</span> |
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102 | <span class="n">msg</span> <span class="o">+=</span> <span class="nb">str</span><span class="p">(</span><span class="n">temp_msg</span><span class="p">)</span> <span class="o">+</span> <span class="s">'</span><span class="se">\n</span><span class="s">'</span> |
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103 | <span class="k">if</span> <span class="n">count</span> <span class="o"><</span> <span class="nb">len</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">stats</span><span class="p">):</span> |
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104 | <span class="n">width</span> <span class="o">=</span> <span class="mi">0</span> |
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105 | <span class="k">for</span> <span class="n">func</span> <span class="ow">in</span> <span class="nb">list</span><span class="p">:</span> |
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106 | <span class="k">if</span> <span class="nb">len</span><span class="p">(</span><span class="n">func_std_string</span><span class="p">(</span><span class="n">func</span><span class="p">))</span> <span class="o">></span> <span class="n">width</span><span class="p">:</span> |
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107 | <span class="n">width</span> <span class="o">=</span> <span class="nb">len</span><span class="p">(</span><span class="n">func_std_string</span><span class="p">(</span><span class="n">func</span><span class="p">))</span> |
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108 | |
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109 | <span class="n">width</span><span class="p">,</span> <span class="nb">list</span> <span class="o">=</span> <span class="n">width</span><span class="o">+</span><span class="mi">2</span><span class="p">,</span> <span class="nb">list</span> |
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110 | <span class="k">if</span> <span class="nb">list</span><span class="p">:</span> |
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111 | <span class="n">msg</span> <span class="o">+=</span> <span class="s">' ncalls tottime percall cumtime percall'</span> |
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112 | <span class="n">msg</span> <span class="o">+=</span> <span class="s">' filename:lineno(function)'</span> <span class="o">+</span> <span class="s">"</span><span class="se">\n</span><span class="s">"</span> |
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113 | <span class="k">for</span> <span class="n">func</span> <span class="ow">in</span> <span class="nb">list</span><span class="p">:</span> |
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114 | <span class="n">cc</span><span class="p">,</span> <span class="n">nc</span><span class="p">,</span> <span class="n">tt</span><span class="p">,</span> <span class="n">ct</span><span class="p">,</span> <span class="n">callers</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">stats</span><span class="p">[</span><span class="n">func</span><span class="p">]</span> |
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115 | <span class="n">c</span> <span class="o">=</span> <span class="nb">str</span><span class="p">(</span><span class="n">nc</span><span class="p">)</span> |
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116 | <span class="k">if</span> <span class="n">nc</span> <span class="o">!=</span> <span class="n">cc</span><span class="p">:</span> |
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117 | <span class="n">c</span> <span class="o">=</span> <span class="n">c</span> <span class="o">+</span> <span class="s">'/'</span> <span class="o">+</span> <span class="nb">str</span><span class="p">(</span><span class="n">cc</span><span class="p">)</span> |
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118 | <span class="n">msg</span> <span class="o">+=</span> <span class="nb">str</span><span class="p">(</span> <span class="n">c</span><span class="o">.</span><span class="n">rjust</span><span class="p">(</span><span class="mi">9</span><span class="p">))</span> |
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119 | <span class="n">msg</span> <span class="o">+=</span> <span class="nb">str</span><span class="p">(</span><span class="n">f8</span><span class="p">(</span><span class="n">tt</span><span class="p">))</span> |
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120 | <span class="k">if</span> <span class="n">nc</span> <span class="o">==</span> <span class="mi">0</span><span class="p">:</span> |
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121 | <span class="n">msg</span> <span class="o">+=</span> <span class="nb">str</span><span class="p">(</span><span class="s">' '</span><span class="o">*</span><span class="mi">8</span><span class="p">)</span> |
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122 | <span class="k">else</span><span class="p">:</span> |
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123 | <span class="n">msg</span> <span class="o">+=</span> <span class="nb">str</span><span class="p">(</span><span class="n">f8</span><span class="p">(</span><span class="n">tt</span><span class="o">/</span><span class="n">nc</span><span class="p">))</span> |
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124 | <span class="n">msg</span> <span class="o">+=</span> <span class="nb">str</span><span class="p">(</span><span class="n">f8</span><span class="p">(</span><span class="n">ct</span><span class="p">))</span> |
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125 | <span class="k">if</span> <span class="n">cc</span> <span class="o">==</span> <span class="mi">0</span><span class="p">:</span> |
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126 | <span class="n">msg</span> <span class="o">+=</span> <span class="nb">str</span><span class="p">(</span> <span class="s">' '</span><span class="o">*</span><span class="mi">80</span><span class="p">)</span> |
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127 | <span class="k">else</span><span class="p">:</span> |
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128 | <span class="n">msg</span> <span class="o">+=</span> <span class="nb">str</span><span class="p">(</span><span class="n">f8</span><span class="p">(</span><span class="n">ct</span><span class="o">/</span><span class="n">cc</span><span class="p">))</span> |
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129 | <span class="n">msg</span> <span class="o">+=</span> <span class="s">" "</span> <span class="o">+</span> <span class="nb">str</span><span class="p">(</span><span class="n">func_std_string</span><span class="p">(</span><span class="n">func</span><span class="p">))</span> <span class="o">+</span> <span class="s">'</span><span class="se">\n</span><span class="s">'</span> |
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130 | <span class="n">msg</span> <span class="o">+=</span> <span class="nb">str</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">stream</span><span class="p">)</span> <span class="o">+</span> <span class="s">'</span><span class="se">\n</span><span class="s">'</span> |
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131 | <span class="c">#msg += str(self.stream) + '\n'</span> |
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132 | <span class="k">return</span> <span class="bp">self</span><span class="p">,</span> <span class="n">msg</span> |
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133 | |
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134 | <span class="k">def</span> <span class="nf">profile</span><span class="p">(</span> <span class="n">fn</span><span class="p">,</span> <span class="n">name</span><span class="o">=</span><span class="s">'profile.txt'</span><span class="p">,</span><span class="o">*</span><span class="n">args</span><span class="p">,</span> <span class="o">**</span><span class="n">kw</span><span class="p">):</span></div></div> |
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135 | <div class="viewcode-block" id="profile"><a class="viewcode-back" href="../../../dev/api/sas.guiframe.html#sas.guiframe.custom_pstats.profile">[docs]</a> <span class="kn">import</span> <span class="nn">cProfile</span><span class="o">,</span> <span class="nn">pstats</span><span class="o">,</span> <span class="nn">os</span> |
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136 | <span class="k">global</span> <span class="n">call_result</span> |
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137 | <span class="k">def</span> <span class="nf">call</span><span class="p">():</span> |
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138 | <span class="k">global</span> <span class="n">call_result</span> |
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139 | <span class="n">call_result</span> <span class="o">=</span> <span class="n">fn</span><span class="p">(</span><span class="o">*</span><span class="n">args</span><span class="p">,</span> <span class="o">**</span><span class="n">kw</span><span class="p">)</span> |
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140 | <span class="n">cProfile</span><span class="o">.</span><span class="n">runctx</span><span class="p">(</span><span class="s">'call()'</span><span class="p">,</span> <span class="nb">dict</span><span class="p">(</span><span class="n">call</span><span class="o">=</span><span class="n">call</span><span class="p">),</span> <span class="p">{},</span> <span class="s">'profile.txt'</span><span class="p">)</span> |
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141 | <span class="n">stats</span> <span class="o">=</span> <span class="n">CustomPstats</span><span class="p">(</span><span class="s">'profile.txt'</span><span class="p">)</span> |
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142 | <span class="c">#sort by cumlative time</span> |
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143 | <span class="n">stats</span><span class="o">.</span><span class="n">sort_stats</span><span class="p">(</span><span class="s">'time'</span><span class="p">)</span> |
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144 | <span class="n">stats</span><span class="o">.</span><span class="n">print_stats</span><span class="p">(</span><span class="mi">50</span><span class="p">)</span> |
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145 | <span class="sd">"""</span> |
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146 | <span class="sd"> filename = 'profile_cum_' + name</span> |
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147 | <span class="sd"> _, msg = stats.write_stats(50)</span> |
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148 | <span class="sd"> f = file(filename, 'wb')</span> |
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149 | <span class="sd"> f.write(msg)</span> |
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150 | <span class="sd"> f.close()</span> |
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151 | <span class="sd"> #sort by time</span> |
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152 | <span class="sd"> stats.sort_stats('time')</span> |
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153 | <span class="sd"> _, msg = stats.write_stats(50)</span> |
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154 | <span class="sd"> filename = 'profile_time_' + name</span> |
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155 | <span class="sd"> f = file(filename, 'wb')</span> |
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156 | <span class="sd"> f.write(msg)</span> |
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157 | <span class="sd"> f.close()</span> |
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158 | <span class="sd"> # sort by number of calls</span> |
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159 | <span class="sd"> stats.sort_stats('call')</span> |
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160 | <span class="sd"> _, msg = stats.write_stats(50)</span> |
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161 | <span class="sd"> filename = 'profile_call_' + name</span> |
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162 | <span class="sd"> f = file(filename, 'wb')</span> |
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163 | <span class="sd"> f.write(msg)</span> |
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164 | <span class="sd"> f.close()</span> |
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165 | <span class="sd"> os.unlink('profile.txt')</span> |
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166 | <span class="sd"> """</span> |
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167 | <span class="k">return</span> <span class="n">call_result</span> |
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168 | </pre></div></div> |
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169 | |
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170 | </div> |
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171 | </div> |
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172 | </div> |
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173 | <div class="sphinxsidebar"> |
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174 | <div class="sphinxsidebarwrapper"> |
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175 | <div id="searchbox" style="display: none"> |
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176 | <h3>Quick search</h3> |
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177 | <form class="search" action="../../../search.html" method="get"> |
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178 | <input type="text" name="q" /> |
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179 | <input type="submit" value="Go" /> |
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180 | <input type="hidden" name="check_keywords" value="yes" /> |
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181 | <input type="hidden" name="area" value="default" /> |
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182 | </form> |
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183 | <p class="searchtip" style="font-size: 90%"> |
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184 | Enter search terms or a module, class or function name. |
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185 | </p> |
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186 | </div> |
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187 | <script type="text/javascript">$('#searchbox').show(0);</script> |
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188 | </div> |
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189 | </div> |
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190 | <div class="clearer"></div> |
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192 | <div class="related"> |
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193 | <h3>Navigation</h3> |
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194 | <ul> |
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195 | <li class="right" style="margin-right: 10px"> |
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196 | <a href="../../../genindex.html" title="General Index" |
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197 | >index</a></li> |
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198 | <li class="right" > |
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199 | <a href="../../../py-modindex.html" title="Python Module Index" |
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200 | >modules</a> |</li> |
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201 | <li><a href="../../../index.html">SasView 3.0.0 documentation</a> »</li> |
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202 | <li><a href="../../index.html" >Module code</a> »</li> |
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203 | <li><a href="../guiframe.html" >sas.guiframe</a> »</li> |
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204 | </ul> |
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205 | </div> |
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206 | <div class="footer"> |
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207 | © Copyright 2013, The SasView Project. |
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208 | Created using <a href="http://sphinx-doc.org/">Sphinx</a> 1.2.3. |
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209 | </div> |
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